| #ifndef _LINUX_VIRTIO_INPUT_H |
| #define _LINUX_VIRTIO_INPUT_H |
| /* This header is BSD licensed so anyone can use the definitions to implement |
| * compatible drivers/servers. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of IBM nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL IBM OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. */ |
| |
| #include <linux/types.h> |
| |
| enum virtio_input_config_select { |
| VIRTIO_INPUT_CFG_UNSET = 0x00, |
| VIRTIO_INPUT_CFG_ID_NAME = 0x01, |
| VIRTIO_INPUT_CFG_ID_SERIAL = 0x02, |
| VIRTIO_INPUT_CFG_ID_DEVIDS = 0x03, |
| VIRTIO_INPUT_CFG_PROP_BITS = 0x10, |
| VIRTIO_INPUT_CFG_EV_BITS = 0x11, |
| VIRTIO_INPUT_CFG_ABS_INFO = 0x12, |
| }; |
| |
| struct virtio_input_absinfo { |
| __le32 min; |
| __le32 max; |
| __le32 fuzz; |
| __le32 flat; |
| __le32 res; |
| }; |
| |
| struct virtio_input_devids { |
| __le16 bustype; |
| __le16 vendor; |
| __le16 product; |
| __le16 version; |
| }; |
| |
| struct virtio_input_config { |
| __u8 select; |
| __u8 subsel; |
| __u8 size; |
| __u8 reserved[5]; |
| union { |
| char string[128]; |
| __u8 bitmap[128]; |
| struct virtio_input_absinfo abs; |
| struct virtio_input_devids ids; |
| } u; |
| }; |
| |
| struct virtio_input_event { |
| __le16 type; |
| __le16 code; |
| __le32 value; |
| }; |
| |
| #endif /* _LINUX_VIRTIO_INPUT_H */ |